Contact formHTHX-2 Coal Reactivity Testing Apparatus
Product Overview:
Coal reactivity refers to the chemical activity of coal and coke in reducing carbon dioxide under high-temperature conditions, serving as a key indicator of coal’s chemical stability. The HX-2 Coal Reactivity Testing Apparatus consists of a silicon carbide high-temperature furnace, thyristor temperature controller, and gas analyzer, featuring rapid heating, superior insulation, precise temperature control, and high sensitivity.
Applications:
Designed for measuring coal’s reactivity with CO₂, this instrument is essential for coal gasification research and widely used in coal and metallurgical laboratories.
Technical Specifications:
| Parameter | Specification |
| Furnace Temperature | Short-term max: 1500°C; Operating range: 1200–1300°C |
| Uniform Heating Zone | 100 mm |
| Heating Rate | 20–25°C/min (reaches 1200–1300°C within 1 hour) |
| Silicon Carbide Tube | Double-threaded, Φ45/35×500/100 mm |
| Reaction Tube | Corundum tube, Φ25/20×850 mm |
| Controller | Auto-constant temperature control (0–1600°C) |
| Pyrometer | Platinum-rhodium thermocouple, range 0–1600°C (Class 1.0 accuracy) |
| Power Consumption | 4–5 kW |
| Voltage | 220V ± 20V |
| Weight | 90 kg |
| Furnace Dimensions | 400 × 460 × 980 mm (L×W×H) |
| Controller Dimensions | 380 × 450 × 250 mm |
| Gas Storage Float Dimensions | 360 × 750 mm |
